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authorRichard Cochran <richardcochran@gmail.com>2011-06-19 03:31:44 +0000
committerDavid S. Miller <davem@davemloft.net>2011-06-19 16:35:31 -0700
commit6241207253b940048ffb6ba483a248813261ce6a (patch)
tree88f2ce417c8f52215b92e6516486b986881193a3 /drivers/net/smsc9420.c
parent52f64faeb0fdcd49f14586beab83eabc9170b6a1 (diff)
smsc9420: fix race in transmit time stamping.
Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/smsc9420.c')
-rw-r--r--drivers/net/smsc9420.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/smsc9420.c b/drivers/net/smsc9420.c
index 5555102bb96..459726f5475 100644
--- a/drivers/net/smsc9420.c
+++ b/drivers/net/smsc9420.c
@@ -1031,12 +1031,12 @@ static netdev_tx_t smsc9420_hard_start_xmit(struct sk_buff *skb,
pd->tx_ring[index].status = TDES0_OWN_;
wmb();
+ skb_tx_timestamp(skb);
+
/* kick the DMA */
smsc9420_reg_write(pd, TX_POLL_DEMAND, 1);
smsc9420_pci_flush_write(pd);
- skb_tx_timestamp(skb);
-
return NETDEV_TX_OK;
}